Commit bfaa324e authored by Nathan Chancellor's avatar Nathan Chancellor Committed by David Sterba
Browse files

btrfs: remove total_data_size variable in btrfs_batch_insert_items() 

clang warns:

  fs/btrfs/delayed-inode.c:684:6: warning: variable 'total_data_size' set
  but not used [-Wunused-but-set-variable]
	  int total_data_size = 0, total_size = 0;
	      ^
  1 warning generated.

This variable's value has been unused since commit fc0d82e1 ("btrfs:
sink total_data parameter in setup_items_for_insert"). Eliminate it.

Link: https://github.com/ClangBuiltLinux/linux/issues/1391


Reviewed-by: default avatarNikolay Borisov <nborisov@suse.com>
Signed-off-by: default avatarNathan Chancellor <nathan@kernel.org>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 77d25534

fs/btrfs/delayed-inode.c

+1 −2
Original line number Diff line number Diff line
@@ -681,7 +681,7 @@ static int btrfs_batch_insert_items(struct btrfs_root *root, 
{

	struct btrfs_delayed_item *curr, *next;

	int free_space;

	int total_data_size = 0, total_size = 0;

	int total_size = 0;

	struct extent_buffer *leaf;

	char *data_ptr;

	struct btrfs_key *keys;
@@ -706,7 +706,6 @@ static int btrfs_batch_insert_items(struct btrfs_root *root, 
	 */

	while (total_size + next->data_len + sizeof(struct btrfs_item) <=

	       free_space) {

		total_data_size += next->data_len;

		total_size += next->data_len + sizeof(struct btrfs_item);

		list_add_tail(&next->tree_list, &head);

		nitems++;